Menelik Watson sidelined again

Menelik Watson, the Raiders’ second-round pick, was just back from knee surgery. But the tackle was out again Wednesday with an old injury from camp:
“It’s a calf,” coach Dennis Allen said. “It’s really the same calf that he’s had problems with. So obviously it’s frustrating for him, it’s frustrating for us that we haven’t been able to really have him out there. We’ve had him maybe a total of 10 days since the start of training camp.
“Once he gets healthy, then we have to have an opportunity to evaluate him and see what we have.”